Nonaccredited

Nonaccredited microbiological measurements

Method: Determination of lactic acid bacteria in food, sowing on solid food, spiraling method
Reference: NMKL 140, 2 nd ed., 2007
Detection limit: 100 g or 200 g (spiral method)
Responsible: Anna Pála Vignisdóttir

Method: Determination of gram negative bacteria in acidic food, spiral method
Reference: Unknown                                                                                                      
Detection limit: 200 in g
Responsible: Anna Pála Vignisdóttir

Method: Determination of sulphite-reducing clostridium in food,
sowing on solid food                                                    
Reference: NMKL 56, 4 th ed., 2008
Detection limit: 10 in g or 1 in ml
Responsible: Anna Pála Vignisdóttir

Method: Heat-resistant bacteria in milk and dairy products, pouring method
Reference: NMKL 27, 2 nd ed., 1982
Detection limit: 10 in g or 1 in ml
Responsible: Anna Pála Vignisdóttir

Method: Determination of Bifidobacter bifidum and Lactobacillus acidophilus in dairy products, solid food sowing and spiraling method
Reference: Chr. Hansen's laboratory, Chopebnhagen 1985                                          
Detection limit:
 100 g or 200 g (spiral method)                                                                           
Responsible:
 Margrét Geirsdóttir

Method: Determination of E.coli O157 in food and feed
Reference: NMKL 167, 2 nd ed., 2005
Detection limit: Positive / negative in 25 g
Responsible: Margrét Geirsdóttir

Method: Determination of pathogenic vibrio species in food
Reference: NMKL 156, 2 nd ed., 1997
Detection limit: Positive / negative in 20 g
Responsible: Margrét Geirsdóttir

Method: Determination of Enterococcus in food and feed, sowing on solid food               
Reference:
 NMKL 68, 4 th ed., 2004
Detection limit: 10 in g or 1 in ml                                                                          
Responsible: Anna Pála Vignisdóttir

Method: Determination of Pseudomonas in food, sowing on solid food
Reference: Mead, GC & Adams, BW (1977). Br. Poult. Sci. 18, 661-667 and Stanbridge, LH & Board, RG (1994). Lett.Appl. Microbiol. 18, 327-328
Detection limit: 20 in g 
Responsible: Páll Steinþórsson